Tag 1.12 as 1.12.0 to make helper scripts happy

Tag v1.12

1. 1648066 Use osmocom-style versioning in Makefile, configure, debian/rules by Harald Welte · 7 years ago
2. 78b5189 Actually fill the README file with contents (and markdown syntax) by Harald Welte · 7 years ago
3. 9738dfa Rename binary to binaries to fix building a debian package by Holger Hans Peter Freyther · 11 years ago
4. a18bad9 build test_apps only if libxml2 is available by Harald Welte · 11 years ago
5. ae37eac add pkg-config support by Harald Welte · 12 years ago
6. 4b233b4 initial import of libsmpp34-1.10 by Harald Welte · 12 years ago 1.10